DE69732352D1 - HIGH FREQUENCY INVERTER AND INDUCTION COOKING DEVICE USING THEREOF - Google Patents

HIGH FREQUENCY INVERTER AND INDUCTION COOKING DEVICE USING THEREOF

Info

Publication number
DE69732352D1
DE69732352D1 DE69732352T DE69732352T DE69732352D1 DE 69732352 D1 DE69732352 D1 DE 69732352D1 DE 69732352 T DE69732352 T DE 69732352T DE 69732352 T DE69732352 T DE 69732352T DE 69732352 D1 DE69732352 D1 DE 69732352D1
Authority
DE
Germany
Prior art keywords
high frequency
cooking device
frequency inverter
induction cooking
induction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69732352T
Other languages
German (de)
Other versions
DE69732352T2 (en
Inventor
Kiyoshi Izaki
Hideki Omori
Hidekazu Yamashita
Taizo Ogata
Takeshi Kitaizumi
Kamli Mokhtar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP5572696A external-priority patent/JP3399214B2/en
Priority claimed from JP5572796A external-priority patent/JP3399215B2/en
Priority claimed from JP30896596A external-priority patent/JP3399258B2/en
Priority claimed from JP31165596A external-priority patent/JP3446507B2/en
Priority claimed from JP31910996A external-priority patent/JP3399262B2/en
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69732352D1 publication Critical patent/DE69732352D1/en
Application granted granted Critical
Publication of DE69732352T2 publication Critical patent/DE69732352T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/06—Control, e.g. of temperature, of power
    • H05B6/062—Control, e.g. of temperature, of power for cooking plates or the like
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/12—Cooking devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
DE69732352T 1996-03-13 1997-03-13 HIGH FREQUENCY INVERTER AND INDUCTION COOKING DEVICE USING THEREOF Expired - Lifetime DE69732352T2 (en)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
JP5572696A JP3399214B2 (en) 1996-03-13 1996-03-13 High frequency inverter
JP5572696 1996-03-13
JP5572796 1996-03-13
JP5572796A JP3399215B2 (en) 1996-03-13 1996-03-13 High frequency inverter
JP30896596 1996-11-20
JP30896596A JP3399258B2 (en) 1996-11-20 1996-11-20 Induction heating cooker
JP31165596A JP3446507B2 (en) 1996-11-22 1996-11-22 Induction heating cooker
JP31165596 1996-11-22
JP31910996 1996-11-29
JP31910996A JP3399262B2 (en) 1996-11-29 1996-11-29 Induction heating cooker
PCT/JP1997/000792 WO1997034446A1 (en) 1996-03-13 1997-03-13 High-frequency inverter and induction cooking device using the same

Publications (2)

Publication Number Publication Date
DE69732352D1 true DE69732352D1 (en) 2005-03-03
DE69732352T2 DE69732352T2 (en) 2006-03-23

Family

ID=27523247

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69732352T Expired - Lifetime DE69732352T2 (en) 1996-03-13 1997-03-13 HIGH FREQUENCY INVERTER AND INDUCTION COOKING DEVICE USING THEREOF

Country Status (8)

Country Link
US (1) US6018154A (en)
EP (1) EP0888033B1 (en)
KR (1) KR100306985B1 (en)
CN (1) CN1134885C (en)
DE (1) DE69732352T2 (en)
HK (1) HK1016813A1 (en)
TW (1) TW390106B (en)
WO (1) WO1997034446A1 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
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JP3772071B2 (en) * 2000-05-12 2006-05-10 株式会社リコー Fixing device using inverter circuit for induction heating
US6696675B2 (en) * 2001-08-10 2004-02-24 Tocco, Inc. Induction heating system for internal combustion engine
ES2246640B1 (en) 2003-05-15 2006-11-01 Bsh Electrodomesticos España, S.A. TEMPERATURE REGULATION FOR AN INDUITED HEATING HEATER ELEMENT.
ES2201937B1 (en) 2003-11-03 2005-02-01 Bsh Electrodomesticos España, S.A. PROCEDURE FOR THE OPERATION OF A CONVERTER CIRCUIT.
JP2009063830A (en) * 2007-09-06 2009-03-26 Ricoh Co Ltd Power source device, fixing device and image forming apparatus
ES2362523B1 (en) * 2009-08-27 2012-08-02 BSH Electrodomésticos España S.A. CONTROL OF AT LEAST ONE INDUCTION HEATING LOAD.
ES2382862B1 (en) * 2009-10-26 2013-05-08 BSH Electrodomésticos España S.A. COOKING HOB WITH AT LEAST TWO HEATING ELEMENTS AND A POWER ELECTRONICS PROVISION
FR2954661A1 (en) * 2009-12-23 2011-06-24 Jaeger INDUCERS ON BALANCED PHASES
KR20110092891A (en) 2010-02-10 2011-08-18 삼성전자주식회사 Induction heating cooker
US8760891B2 (en) 2010-06-03 2014-06-24 Honeywell International Inc. Real time dynamic optimization of deadtime
CN103493351B (en) 2010-12-22 2017-10-24 通用电气能源能量变换技术有限公司 The mechanical device of many level power converter circuits
EP2659733B1 (en) * 2010-12-31 2017-04-05 Arçelik Anonim Sirketi An induction heating cooker
US9198233B2 (en) * 2011-06-09 2015-11-24 General Electric Company Audible noise manipulation for induction cooktop
WO2013084115A1 (en) * 2011-12-07 2013-06-13 BSH Bosch und Siemens Hausgeräte GmbH Induction heating device
USD694569S1 (en) * 2011-12-30 2013-12-03 Western Industries, Inc. Cook top
CN103574707B (en) * 2012-08-07 2016-05-04 美的集团股份有限公司 For Poewr control method and the bull electromagnetic stove of bull electromagnetic stove
US10605464B2 (en) 2012-10-15 2020-03-31 Whirlpool Corporation Induction cooktop
ITTO20120896A1 (en) 2012-10-15 2014-04-16 Indesit Co Spa INDUCTION HOB
EP2744299A1 (en) * 2012-12-11 2014-06-18 BSH Bosch und Siemens Hausgeräte GmbH Induction heating device for household appliances
CN104279587B (en) * 2013-07-11 2017-06-06 美的集团股份有限公司 The control method and electromagnetic heater of intelligent cloud Convective Heating
US10412790B2 (en) * 2013-12-17 2019-09-10 BSH Hausgeräte GmbH Cooking appliance
AU2015311645B2 (en) 2014-09-05 2018-07-05 Kenyon International, Inc. Induction cooking appliance
KR20180065814A (en) * 2016-12-08 2018-06-18 삼성전자주식회사 Cooking apparatus
CN108668386B (en) * 2017-03-29 2021-08-31 广东美的生活电器制造有限公司 Electric heating equipment, electric heating control circuit, electric heating control method and device
CN108966393A (en) * 2017-05-19 2018-12-07 佛山市顺德区美的电热电器制造有限公司 Electromagnetic heating circuit and electromagnetic heating circuit surge protection method
EP3432682A1 (en) 2017-07-18 2019-01-23 Whirlpool Corporation Method for operating an induction cooking hob and cooking hob using such method
US10993292B2 (en) 2017-10-23 2021-04-27 Whirlpool Corporation System and method for tuning an induction circuit
EP3512083B1 (en) * 2018-01-12 2023-08-23 ABB Schweiz AG Determining and compensating power transistor switching delay
US11140751B2 (en) 2018-04-23 2021-10-05 Whirlpool Corporation System and method for controlling quasi-resonant induction heating devices
GB2593468B (en) * 2020-03-23 2022-04-13 Equip Line Ltd An apparatus for heating a pot of food or beverage
CN111432512B (en) * 2020-04-16 2022-03-18 深圳市鑫汇科股份有限公司 Electromagnetic heating equipment and heating control device and method thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2108786B (en) * 1981-11-05 1985-12-11 Sanyo Electric Co Induction heating apparatus
JPS6049679B2 (en) * 1983-04-08 1985-11-02 日本パ−カライジング株式会社 Cold rolling oil for steel plates
JPS59187091U (en) * 1983-05-31 1984-12-12 株式会社日立ホームテック Electromagnetic cooker
FR2573604A1 (en) * 1984-11-22 1986-05-23 Eisenberg Roger Electronic power device for induction heating
KR890001600Y1 (en) * 1986-04-23 1989-04-06 주식회사금성사 Power control device of microwaves oven
JPS632387U (en) * 1986-06-20 1988-01-08
JPS632387A (en) * 1986-06-23 1988-01-07 Hitachi Ltd Photodetector
JP2862569B2 (en) * 1989-06-30 1999-03-03 株式会社東芝 Electromagnetic cooker
US5354971A (en) * 1992-07-15 1994-10-11 Chen Su Min Dual push-pull heating device of induction cooker having multiple burners
JP2876912B2 (en) * 1992-08-31 1999-03-31 松下電器産業株式会社 Induction heating cooker
FR2701612B1 (en) * 1993-02-16 1995-03-31 Thomson Electromenager Sa Method of controlling the power applied to a resonance inverter.
JPH07254482A (en) * 1994-03-14 1995-10-03 Matsushita Electric Ind Co Ltd Induction heating cooking appliance

Also Published As

Publication number Publication date
TW390106B (en) 2000-05-11
US6018154A (en) 2000-01-25
EP0888033A1 (en) 1998-12-30
KR19990087799A (en) 1999-12-27
WO1997034446A1 (en) 1997-09-18
DE69732352T2 (en) 2006-03-23
CN1213484A (en) 1999-04-07
KR100306985B1 (en) 2002-02-01
EP0888033A4 (en) 2000-04-12
CN1134885C (en) 2004-01-14
EP0888033B1 (en) 2005-01-26
HK1016813A1 (en) 1999-11-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

8320 Willingness to grant licences declared (paragraph 23)